Home / 44,046.72-66,048.56-30,726.11

Finding the Fourth Proportional to 44,046.72, 66,048.56 and 30,726.11

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Solution

The fourth proportional to 44,046.72, 66,048.56 and 30,726.11 is: 46,074.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,046.72 : 66,048.56 = 30,726.11 : x
  2. Step 2: Convert to fraction form
    44,046.72/66,048.56 = 30,726.11/x
  3. Step 3: Cross multiply
    44,046.72x = 66,048.56 × 30,726.11
  4. Step 4: Simplify right side
    44,046.72x = 2,029,414,836.03
  5. Step 5: Solve for x
    x = 2,029,414,836.03/44,046.72
  6. Step 6: Final answer
    x = 46,074.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.